To address the problem of efficient interception of sequential intrusions in the perimeter defense of unmanned swarms under communication constraints and highly dynamic environments,this paper proposes a swarm self-organizing defense strategy based on limited perception. The proposed strategy requires neither explicit inter-agent communication nor centralized command and control;instead,each defender makes distributed decisions using only local measurement information of relative bearing and distance. The minimum number of defenders required to fully cover the perimeter is derived through theoretical analysis,providing guidance for deployment. A target-selection mechanism is developed from the perspective of individual-defender,the threat levels are evaluatd using relative distance,relative bearing and local density,and the conflicts are mitigated through dominant reachable-set partitioning. In addition,a Markov-chain model is introduced to enable the adaptive switching between uniform perimeter-coverage and intrusion-interception behaviors,balancing the immediate interception performance with perimeter integrity. Simulated results demonstrate that the proposed strategy can be used to stably intercept the sequential attacks even when the number of attackers is significantly larger than that of defenders;the interception success rate exceeds 95% under the conditions of moderate defender scale and attack-release intervals. Compared with partition-based longest-path algorithms,it has higher interception efficiency and shows more pronounced advantages in medium swarm sizes. The strategy also maintains stable performance under regular noncircular boundaries such as ellipses and rounded rectangles. Although the interception efficiency decreases under S-shaped maneuvering attacks,the performance loss can be compensated by increasing the number of defenders and perimeter coverage density,which indicates the strong robustness and scalability of the strategy.
LI J, CHEN S C. Overview of key technology and its development of drone swarm[J]. Acta Armamentarii, 2023, 44(9): 2533 -2545.(in Chinese)
THOMAS T. Russian lessons learned in Syria: an assessment [R]. Bedford: the MITRE Corporation, 2020.
VOSKUIJL M, DEKKERS T, SAVELSBERG R. Flight performance analysis of the samad attack drones operated by Houthi armed forces [J]. Science & Global Security, 2020, 28(3): 113-134.
WANG T H, PENG X G, HU H, et al. Maritime manned/unmanned collaborative systems and key technologies: a survey [J]. Acta Armamentarii, 2024, 45 (10): 3317 -3340.( in Chinese)
KONG G J, FENG S, YU H L, et al. A review on cooperative motion planning of unmanned vehicles[J]. Acta Armamentarii, 2023, 44(1): 11-26. (in Chinese)
DAS G, DOROTHY M, BELL Z I, et al. Defending a static target point with a slow defender[C]//Proceedings of the 2024 American Control Conference (ACC). Toronto, ON, Canada: IEEE, 2024:4064-4071.
RUAN W Y, SUN Y B, DENG Y M, et al. Hawk-pigeon game tactics for unmanned aerial vehicle swarm target defense [J]. IEEE Transactions on Industrial Informatics, 2023, 19 ( 12 ):11619-11629.
FRANCOS R M, BRUCKSTEIN A M. Defense against smart invaders with swarms of sweeping agents [J]. Robotics and Autonomous Systems, 2024, 173: 104620.
ENGLISH J T, WILHELM J P. Defender-aware attacking guidance policy for the target-attacker-defender differential game [J]. Journal of Aerospace Information Systems, 2021, 18(6): 366-376.
SHISHIKA D, KUMAR V. A review of multi agent perimeter defense games [C] //Proceedings of the 11th International Conference on Decision and Game Theory for Security. College Park, MD, US: Springer, 2020: 472-485.
ZHU J W, ZHAO C J, LI X P, et al. Multi-target assignment and intelligent decision based on reinforcement learning [J]. Acta Armamentarii, 2021, 42(9): 2040-2048. (in Chinese)
SHISHIKA D, KUMAR V. Local-game decomposition for multiplayer perimeter-defense problem[C]//Proceedings of the 2018 IEEE Conference on Decision and Control (CDC). Miami, FL, USA: IEEE, 2018: 2093-2100.
SHISHIKA D, PAULOS J, KUMAR V. Cooperative team strategies for multi-player perimeter-defense games [J]. IEEE Robotics and Automation Letters, 2020, 5(2): 2738-2745.
SHISHIKA D, PAULOS J, DOROTHY M R, et al. Team composition for perimeter defense with patrollers and defenders [C] //Proceedings of the 2019 IEEE 58th Conference on Decision and Control ( CDC). Nice, France: IEEE, 2019:7325-7332.
HEZQ, LI B C, WANG C G, et al. Multi-UAV sequential capture algorithm for area defense [J]. Acta Armamentarii, 2025, 46(4): 279-291.(in Chinese)
VELHAL S, SUNDARAM S, SUNDARARAJAN N. A decentralized multirobot spatiotemporal multitask assignment approach for perimeter defense [J]. IEEE Transactions on Robotics, 2022, 38(5): 3085-3096.
MACHARET D G, CHEN A K, SHISHIKA D, et al. Adaptive partitioning for coordinated multi-agent perimeter defense[C]//Proceedings of the 2020 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS). Las Vegas, NV, US:IEEE, 2020: 7971-7977.
BAJAJ S, BOPARDIKAR S D, TORNG E, et al. Multivehicle perimeter defense in conical environments [J]. IEEE Transactions on Robotics, 2024, 40: 1439-1456.
ADLER A, MICKELIN O, RAMACHANDRAN R K, et al. The role of heterogeneity in autonomous perimeter defense problems [C]//Proceedings of the Fifteenth Workshop on Algorithmic Foundations of Robotics XV ( WAFR 2022). Cham: Springer, 2024: 115-131.
BAJAJ S, BOPARDIKAR S D. Dynamic boundary guarding against radially incoming targets[C]//Proceedings of the 2019 IEEE 58th Conference on Decision and Control (CDC). Nice, France: IEEE, 2019: 4804-4809.
SMITH S L, BOPARDIKAR S D, BULLO F. A dynamic boundary guarding problem with translating targets [C] //Proceedings of the 48h IEEE Conference on Decision and Control ( CDC) Held Jointly with 2009 28th Chinese Control Conference. Shanghai, China: IEEE, 2009: 8543-8548.
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